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| author | Eduardo Habkost <ehabkost@redhat.com> | 2015-11-25 18:19:15 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-11-26 16:48:11 +0100 |
| commit | 2590f15b13cc57487518996b32bb7626b0d80909 (patch) | |
| tree | 2ba9908a8dfde0ef600efa54228c70ce7436ea3c /target-i386/cpu.h | |
| parent | 49b69cbfcd6e32e2178d6ff7e5d60689c3f79c6e (diff) | |
| download | qemu-2590f15b13cc57487518996b32bb7626b0d80909.tar.gz | |
target-i386: kvm: Use env->mcg_cap when setting up MCE
When setting up MCE, instead of using the MCE_*_DEF macros
directly, just filter the existing env->mcg_cap value.
As env->mcg_cap is already initialized as
MCE_CAP_DEF|MCE_BANKS_DEF at target-i386/cpu.c:mce_init(), this
doesn't change any behavior. But it will allow us to change
mce_init() in the future, to implement different defaults
depending on CPU model, machine-type or command-line parameters.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <1448471956-66873-9-git-send-email-pbonzini@redhat.com>
Diffstat (limited to 'target-i386/cpu.h')
| -rw-r--r-- | target-i386/cpu.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target-i386/cpu.h b/target-i386/cpu.h index fc4a605d6a..84edfd0d8a 100644 --- a/target-i386/cpu.h +++ b/target-i386/cpu.h @@ -286,6 +286,8 @@ #define MCE_CAP_DEF (MCG_CTL_P|MCG_SER_P) #define MCE_BANKS_DEF 10 +#define MCG_CAP_BANKS_MASK 0xff + #define MCG_STATUS_RIPV (1ULL<<0) /* restart ip valid */ #define MCG_STATUS_EIPV (1ULL<<1) /* ip points to correct instruction */ #define MCG_STATUS_MCIP (1ULL<<2) /* machine check in progress */ |